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Joule Thief 9v-(120v LED bulb)

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Description

This Joule Thief is tiny,but it has some power.It only draws about 300mA for one bulb,700mA for 2 bulbs,but the battery don't have enough amps to light 2,,my power supply read 8.5 dc volts when both bulbs were lit @ 700mA..I got that little toroid out of an old tv,its the yellow one with the white stripe.i had to rewind it of course.

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